椭圆规的几何构造与轨迹演示
2021-01-03 00:22
本 GeoGebra 范例展示了椭圆规（Ellipsograph）的几何构造与工作原理。通过线段上的特定点在两条相互垂直的直线上滑动，利用交点、点、对称和线段等几何命令，动态生成椭圆的轨迹。该模型直观地演示了圆锥曲线的几何生成过程，适合用于解析几何与轨迹问题的教学与探索。
所属专题
GeoGebra圆锥曲线互动学习资源
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